I did not receive what I expected from this 'How to' book. It did give some suggestions on how to draw basic circles, ovals & shapes to form the animals & had some illustrations. If you didn't already have some drawing talent I don't think this book would help much.
It articulated that you needed to know how the animals moved & their 'mood' to capture them on paper.
Link to purchase: http://www.amazon.com/gp/product/B00JANZ7R4?ie=UTF8&creativeASIN=B00JANZ7R4&linkCode=xm2&tag=injoslifethin-20